2-3/4" (70Mm) Tungsten Carbide Tipped Hole Saw With 2Pcs, Plastic Product Details ??More Teeth?Includes 15 teeth for faster cutting. ??Dimension?Cutting Dia: 70mm | 2-3/4";Shank Dia: 10mm | 3/8" ;Hole Saw Depth : 25mm | 1" ??Top-Material?Crafted with precision from top-quality TCT Carbide (Tungsten Carbide Tipped Cutters) and high-grade Titanium-plated cemented carbide teeth for unbeatable hardness, rust resistance, sturdiness, and durability. ??Unique Three-blade Design? This TCT hole Saw teeth designed with Three-blade, Include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals ??Wild-Application?Compatible with bench drills, magnetic drills, gun drills, and more. This carbide hole saw is perfect to cut through hard metals, stainless steel plates, square tubes, iron, cast iron, wood.Note: Cannot be used for concrete, tiles and stone. ??Package? 1x Carbide Hole Saw, 2x Pilot Drill Bit, 1x Hex Wrench, which are packed in a plastic box. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.